Fishing Alone in Cold River Snow

I have dominated Xishan for nearly a thousand years and have never done a single bad thing. But the Tiandao boss went up to Xishan and cut off half of my tail with one sword. I cried and protested, but due to some strange combination of circumstances, I was spared ten years of my life. I became the younger brother of the Tiandao boss and followed him to slay demons. But later I discovered that it was all a conspiracy. In the end, I, always greedy for life, held the sword, stretched out my neck, and knelt down to beg him to kill me. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.